indexo.dev

teletrain.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 273 ms crawled 2026-05-30

NL · 86.105.245.233 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Teletrain - Leren gebeurt als je verrast en verwonderd raakt
Description
De kracht van Teletrain voert naar onze wortels: onderwijskunde, creativiteit, techniek en veel enthousiasme.
Language
nl

Open Graph

url
https://teletrain.nl/
title
Teletrain - Leren gebeurt als je verrast en verwonderd raakt
description
De kracht van Teletrain voert naar onze wortels: onderwijskunde, creativiteit, techniek en veel enthousiasme.
updated time
1779875172

Technology

Server
Apache

Third-party hosts loaded (3)

  • js.hs-scripts.com×1
  • px.ads.linkedin.com×1
  • s7.addthis.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 teletrain-nl.mail.protection.outlook.com
  • 10 mx.transip.email
TXT
  • 8859983.spf08.hubspotemail.net

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:hosting17.mastermakers.com include:hosting19.mastermakers.com include:8859983.spf08.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

R12
from 2026-04-13 to 2026-07-12
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://teletrain.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)